Set of tpu rings (happy pad) for secondary suspension in nac lhb coaches

Set of tpu rings consisting of 02 items as per attached annexure-a. drawing no :- drg no. cg-20049 alt 1 specification :- rdso spec. no. mp- 0.40.99.01 rev. 03 [ warranty period: 30 months after the date of delivery ]

Primary suspension spring for wap-1 /wap [primary suspension spring for wap-1 /wap-4 locomotives to rdso drg no. skdl 3472 alt-7 and conforming to rdso specn no. mp. 0.4900.12 rev.05 of dec 2020.]

Supply of air spring failure indication cum brake application device (absolute pressure system only) as per make- river as per rdso specification no. rdso/2015/cg-05 rev. nil

Rubber pad for primary suspension for lhb coaches to. drg no. :- lw01101 alt. b or equivalent drawing no.:-1901097 alt. 08r1specification no.:- rdso/cg/s/23004. [ warranty period: 48 months after the date of delivery ]

High capacity thermoplastic polyester elastomer lower washer for primary suspension.drawing no.:- rdso / cg-k4059, alt. (4) specification:- c-k409 (rev.-3 )

Primary spring inner for chair car of fiat bogies to fiat sig drg. no 1267412.ver.05r1 confirming to rdso specn. no. rdso/2017/cg-01(rev. 3).

Hose connection 20 x 550 mm for air spring suspension bogies.drawing no: -rdso/sk- k 1054 ,alt. (nil), item-1.specification:-c-k 407 (rev. 4)

15mm thick compensating ring or disk to fiat bogie for primary suspension of fiat bogie to drg. no.-judw/mech/20-776, rev.-nil, material & specn. en1.4301x5crni18-10 en10088

Supply of primary spring inner for ac co [supply of primary spring inner for ac coach (green) drg no.1277143 & rdso spec no.rdso/2017/cg-01(rev.01) with corrigendum no. 01 of october 2019. make:-icf or any other rdso approved vendor.]